Vanderzon; James Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vanderzon; James Robert.The latest application filed is for "dimmer circuit with improved inductive load imbalance protection".
- Vanderzon; James Robert - Bowden N/A AU
- Vanderzon; James Robert - Adelaide AU
- Vanderzon; James Robert - South Australia AU
- Vanderzon, James Robert - Bowden South Australia AU
| Patent | Date |
|---|---|
| Current zero crossing detector in a dimmer circuit Grant 8,729,875 - Vanderzon May 20, 2 | 2014-05-20 |
| Start-up detection in a dimmer circuit Grant 8,698,466 - Vanderzon April 15, 2 | 2014-04-15 |
| Dimmer circuit with overcurrent detection Grant 8,564,919 - Vanderzon October 22, 2 | 2013-10-22 |
| Dimmer Circuit with Improved Inductive Load Imbalance Protection App 20130208382 - Vanderzon; James Robert | 2013-08-15 |
| Overcurrent protection in a dimmer circuit Grant 8,446,700 - Vanderzon May 21, 2 | 2013-05-21 |
| Load detector for a dimmer Grant 8,085,160 - Vanderzon December 27, 2 | 2011-12-27 |
| Start-up Detection In A Dimmer Circuit App 20100289469 - Vanderzon; James Robert | 2010-11-18 |
| Dimmer Circuit With Overcurrent Detection App 20100259855 - Vanderzon; James Robert | 2010-10-14 |
| Overcurrent Protection In A Dimmer Circuit App 20100254055 - Vanderzon; James Robert | 2010-10-07 |
| Current Zero Crossing Detector In A Dimmer Circuit App 20090167265 - Vanderzon; James Robert | 2009-07-02 |
| Universal Dimmer App 20090096384 - Vanderzon; James Robert | 2009-04-16 |
| Load Detector For A Dimmer App 20090096625 - Vanderzon; James Robert | 2009-04-16 |
| Dimmer circuit with improved ripple control Grant 7,339,331 - Vanderzon March 4, 2 | 2008-03-04 |
| Dimmer circuit arrangement Grant 7,271,550 - Vanderzon September 18, 2 | 2007-09-18 |
| Dimmer circuit arrangement App 20050174070 - Vanderzon, James Robert | 2005-08-11 |
| Dimmer circuit with improved ripple control App 20050168200 - Vanderzon, James Robert | 2005-08-04 |
| Dimmer circuit with improved inductive load imbalance protection App 20050168896 - Vanderzon, James Robert | 2005-08-04 |
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